Spectrophotometric determination of traces of cobalt in water after preconcentration on reagent-loaded polyurethane foams

Trace elements in the common brown algae and in sea water

W. A. P. Black, R. L. Mitchell · Journal of the Marine Biological Association of the United Kingdom · 1952 · 211 citations

Life Sciences, Chemistry, Marine Sciences +11

4-(2-Pyridylazo)-resorcinol as a possible analytical reagent for the colorimetric estimation of cobalt, lead, and uranium ,

F.H. Pollard, Peter J. Hanson, W. J. Geary · Analytica Chimica Acta · 1959 · 120 citations

Natural Sciences, Chemistry, Toxicology +7

Separation and Determination of Millimicrogram Amounts of Cobalt

Ralph E. Thiers, Jim Williams, John H. Yoe · Analytical Chemistry · 1955 · 58 citations

Natural Sciences, Chemistry, Analytical Chemistry +5

Spectrophotometric Determination of Colbalt with 1-(2-Pyridylazo)-2-naphthol

Gérald Goldstein, D. L. Manning, Oscar Menis · Analytical Chemistry · 1959 · 49 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +6

Polarography of Gases. Quantitative Studies of Oxygen and Sulfur Dioxide

D. T. Sawyer, R. S. George, Robert C. Rhodes · Analytical Chemistry · 1959 · 48 citations

Natural Sciences, Chemistry, Analytical Chemistry +7